Live prediction market odds for Washington Nationals vs. Chicago Cubs. Compare prices across Kalshi and Polymarket and ProphetX.
Join our Discord for breaking news alerts, driven by real-time movements in prediction markets.
MARKET RESOLVEDKalshi / Polymarket / ProphetX
Resolved 2026-03-28
This market resolved on 2026-03-28. Chicago Cubs was the officially declared outcome. Prior to resolution, the market peaked at 98%.
Washington Nationals vs. Chicago Cubs — MLB game held on 2026-03-28. Review the historical prediction market odds from Kalshi, Polymarket, and more on Prediction Hunt.
| Candidate |  |  |  |
|---|---|---|---|
Chicago CubsWINNER | 99% | 69% | 98% |
Washington Nationals | 1% | 32% | 4% |
Washington Nationals vs. Chicago Cubs was a prediction market event tracked across 3 platforms (Kalshi, Polymarket, ProphetX). Chicago Cubs led the market at 89% implied probability before resolution. Other contenders include Washington Nationals at 12%.
Chicago Cubs held the lead at 89% implied probability heading into resolution. Behind Chicago Cubs, Washington Nationals at 12% were the next closest contenders. The 30.5% cross-platform spread suggested platforms were pricing new information differently, creating potential trading opportunities.
Here were the closing odds across Kalshi, Polymarket, ProphetX: Chicago Cubs: 99¢ on Kalshi, 69¢ on Polymarket, 98¢ on ProphetX. Washington Nationals: 1¢ on Kalshi, 32¢ on Polymarket, 4¢ on ProphetX. The 30.5% spread across platforms highlights where markets disagreed — a gap traders can exploit by buying low on one platform and selling high on another.
A price of 89¢ meant the market estimated a 89% chance that Chicago Cubs would be the outcome. Traders who bought at 89¢ and held through resolution received $1.00 per share — a 12% return on their position. Those on the wrong side received $0.
Build a custom bot or arb alert system for the “Washington Nationals vs. Chicago Cubs” event. All for free.
As seen on Financial Times, Guardian and Polymark.et
Used by builders and traders in our 2.5K+ Discord community
Official settlement criteria, resolution sources, and edge cases across Kalshi and Polymarket and ProphetX.
KalshiIf Washington wins the Washington vs Chicago C professional baseball game originally scheduled for Mar 28, 2026 at 2:20 PM EDT, then the market resolves to Yes.
The following market refers to the Washington vs Chicago C professional baseball game originally scheduled for Mar 28, 2026 at 2:20 PM EDT. If this game is postponed or delayed, the market will remain open and close after the rescheduled game has finished (within two days). If the game is cancelled or rescheduled to over two days away, the market will resolve to a fair price in accordance with the rules.
PolymarketIn the upcoming MLB game between the Washington Nationals and Chicago Cubs, scheduled for March 28 at 2:20PM ET: This market will resolve to "Washington Nationals" if the Washington Nationals win the game. This market will resolve to "Chicago Cubs" if the Chicago Cubs win the game. If the game is postponed, this market will remain open until the game has been completed. If the game is canceled entirely, with no make-up game, or ends in a tie, this market will resolve 50-50. The primary resolution source for this market is the official final statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 24 hours after the event's conclusion, a consensus of credible reporting may be used instead.
ProphetXSports moneyline - resolves based on official game outcome per ProphetX Prediction Rules
Chicago Cubs
88.6% avg
